Zip Code 21244
Windsor Mill, Maryland — Baltimore County
📍 ZIP code 21244 is in Windsor Mill, Baltimore County, Maryland.
ZIP code 21244 is located in Windsor Mill, Baltimore County, Maryland. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 39,545. The area code for ZIP code 21244 is 410.
Quick Answer
Zip code 21244 is in Windsor Mill, Maryland (Baltimore County). It has a population of 39,545, median household income of $84,849, and median home value of $271,200.
Population
39,545
Income
$84,849
Home Value
$271,200
Climate
87°F / 27°F
About Zip Code 21244
Zip code 21244 is located in Windsor Mill, Maryland, within Baltimore County. Home to approximately 39,545 residents, this area sits at an elevation of 473 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 410.
The median household income is $84,849 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $271,200, and the cost of living index is 98 (2% below the national average of 100).
Summers average a high of 87°F while winters drop to 27°F. The area receives about 45 in of rain and 8 in of snow annually. The zip code covers 13.4 square miles of land area and 0.1 square miles of water.
Key Statistics
39,545
$84,849
$271,200
Eastern (EST/EDT)
410
473 ft
13.4 sq mi
35.3
15,006
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Compare With Nearby Zip Codes
| Metric | 21244 | 21207 | 21133 | 21163 | 21228 | 21208 |
|---|---|---|---|---|---|---|
| City | Windsor Mill, MD | Gwynn Oak, MD | Randallstown, MD | Randallstown, MD | Catonsville, MD | Pikesville, MD |
| Population | 39,545 | 49,599 | 31,847 | 7,031 | 49,417 | 38,108 |
| Median Income | $84,849 | $64,284 | $84,248 | $131,154 | $107,714 | $90,822 |
| Home Value | $271,200 | $248,400 | $302,000 | $598,700 | $389,200 | $313,400 |
| Cost of Living | 98 | 83 | 105 | 186 | 133 | 109 |
| Median Age | 35.3 | 38.5 | 47.5 | 46.7 | 43.1 | 44.3 |
Cost of Living
100 = National Average. Windsor Mill's cost of living is 2% below the national average.
vs. State Avg
Below
Affordability
Affordable
Income-to-Home
3.2x
Demographics
Zip code 21244 has a population of 39,545 people with a median age of 35.3. There are 15,006 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Windsor Mill (21244) population trend from 2010 to 2024
↓ -28.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
87°F
27°F
45 in
8 in
Windsor Mill experiences warm summers with average highs around 87°F. Winters are cool with lows averaging 27°F. The area receives about 8 in of snow per year.
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Housing & Economy
Median Home Value
$271,200
Median Household Income
$84,849
With 15,006 housing units across 13.4 square miles, 21244 has a housing density of 1,120 units per square mile. The home price-to-income ratio is 3.2x.
Location & Geography
Latitude
39.3350°
Longitude
-76.7767°
Land Area
13.4 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 21244 (Windsor Mill, MD) with distances:
Related Cities in Maryland
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ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 21244's $84,849. A way to compare Windsor Mill to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 21244 (Windsor Mill, MD). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Windsor Mill, Maryland?
Windsor Mill, Maryland uses zip code 21244.
What county is zip code 21244 in?
Zip code 21244 is located in Baltimore County, Maryland.
What is the population of zip code 21244?
The population of zip code 21244 is 39,545 with a median age of 35.3.
Is 21244 in Windsor Mill, Maryland?
Yes, zip code 21244 is in Windsor Mill, Baltimore County, Maryland. The area code is 410.
Frequently Asked Questions
What city is zip code 21244 in?
Zip code 21244 is in Windsor Mill, Maryland. It is part of Baltimore County and uses the Eastern (EST/EDT) timezone.
What is zip code 21244?
Zip code 21244 is a U.S. postal code in Windsor Mill, Maryland (Baltimore County). It has a population of 39,545 and covers 13.4 square miles.
What is the population of zip code 21244?
The population of zip code 21244 (Windsor Mill, MD) is 39,545 with a median age of 35.3. There are approximately 15,006 housing units in this area.
What is the median income in zip code 21244?
The median household income in zip code 21244 (Windsor Mill, MD) is $84,849 per year. The cost of living index is 98 (100 = national average).
What is the average home price in zip code 21244?
The median home value in zip code 21244 (Windsor Mill, MD) is $271,200. The cost of living index is 98 compared to the national average of 100.
What county is zip code 21244 in?
Zip code 21244 is located in Baltimore County, Maryland. The primary city is Windsor Mill.
What is the area code for zip code 21244?
Zip code 21244 in Windsor Mill, MD uses area code 410. It is located in the Eastern (EST/EDT) timezone.
Is zip code 21244 a good place to live?
Zip code 21244 (Windsor Mill, MD) has a cost of living index of 98 (100 = national average), a median household income of $84,849, and median home values of $271,200. The median age is 35.3. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 21244?
The cost of living index for zip code 21244 (Windsor Mill, MD) is 98, where 100 represents the national average. This area is below the national average. Median home value: $271,200.
What schools serve zip code 21244?
Zip code 21244 in Windsor Mill, Maryland is served by the local school district of Baltimore County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.